Environmental Changes and Academic Integrity Notes

Academic Integrity

  • Importance: Always maintain academic integrity; external pressures can tempt dishonesty, but the risks outweigh the benefits.
  • Monitoring: Test results are analyzed for anomalies, meaning any drastic changes in performance can be flagged and investigated by institutions.

Environmental Changes (1900-Present)

  • Key Issues to Address:
    • Deforestation
    • Desertification
    • Decline in air quality
    • Consumption of freshwater

Freshwater Availability

  • Statistics on Freshwater: Only about 1% of the world's water is clean and drinkable.
    • Critical for survival; the shortage is a growing concern.

Theories on Population Growth

  • Thomas Malthus: Suggested that population growth would outpace food supply—this relevance is seen today as global population exceeds 8 billion.

Deforestation

  • Definition: The large-scale removal of trees, especially prevalent in regions like the Amazon.
  • Consequences:
    • Contributes to higher CO2 levels (trees absorb CO2 and release oxygen).
    • Direct link to climate change.

Desertification

  • Definition: Land becoming increasingly arid, often not literally turning into deserts, but losing its capacity to sustain life.
  • Examples: Areas like Salt Lake City have dry climates, and deserts like the Sahara are expanding.

Urbanization and Population Growth

  • Trends:
    • Over 55% of the global population lives in urban settings, leading to increased resource exploitation.
    • Urbanization often attracts people for job opportunities, but can lead to overcrowding and inadequate living conditions.

Globalization and Industrialization

  • Promotes:
    • Free trade and economic interconnection.
    • Investment opportunities.
  • Challenges:
    • Economic instability due to fluctuations.

Environmental Impact

  • Industrialized Nations: Emit the most pollutants and often have significant resource consumption compared to developing nations.
  • Resource Depletion: Awareness of resource scarcity versus actual depletion is necessary.

Climate Change

  • Current Debate: Is climate change primarily man-made or a natural cycle?
  • Effects: Stronger hurricanes and changing weather patterns linked to global warming.

Renewable Energy Sources

  • Energy Composition in Georgia:
    • 41% Natural Gas
    • 34% Nuclear Power
    • 12% from Renewable Sources (solar, wind, hydro).

Global Agreements on Climate Change

  • Kyoto Protocol (1997): Agreement to reduce greenhouse gas emissions; many countries didn’t comply.
  • Paris Agreement: Focused on limiting global temperature rise to 2 degrees Celsius; aims to create mechanisms for countries to submit Nationally Determined Contributions (NDCs) but faces compliance issues.

Challenges Ahead

  • Achieving Goals: Countries may not meet commitments due to political or economic reasons, requiring self-enforcement of environmental regulations by governments.
  • Public Support: There's a recognizable divide in attitudes towards climate action based on political leanings and economic considerations.